package com.ovo.chatRobot.conf;

import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import org.springframework.stereotype.Component;

import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;

@Component
public class RedisConfig {
	 /**
     * redisTemplate 默认使用jdkSerializeable进行序列化,存储二进制字节码
     * @param jedisConnectionFactory
     * @return
     */
    @Bean
    public  RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
    	RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();

		redisTemplate.setConnectionFactory(redisConnectionFactory);

 

		// 使用Jackson2JsonRedisSerialize 替换默认序列化

		Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);

 

		ObjectMapper objectMapper = new ObjectMapper();

		objectMapper.setVisibility(PropertyAccessor.ALL, Visibility.ANY);

		objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);

 

		jackson2JsonRedisSerializer.setObjectMapper(objectMapper);

 

		// 设置value的序列化规则和 key的序列化规则

		redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);

		redisTemplate.setKeySerializer(new StringRedisSerializer());

 

		redisTemplate.setHashKeySerializer(jackson2JsonRedisSerializer);

		redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);

 

		redisTemplate.setDefaultSerializer(jackson2JsonRedisSerializer);

		redisTemplate.setEnableDefaultSerializer(true);

		redisTemplate.afterPropertiesSet();

		return redisTemplate;

    
}}
